International Joint Conference on Environment and Society in Transition, 1st, New York, 1970. (1972). Managing the planet. Prentice-Hall.
Čikaški stil citiranja (17. izdanje)International Joint Conference on Environment and Society in Transition, 1st, New York, 1970. Managing the Planet. Englewood Cliffs, N.J: Prentice-Hall, 1972.
MLA način citiranja (9. izdanje)International Joint Conference on Environment and Society in Transition, 1st, New York, 1970. Managing the Planet. Prentice-Hall, 1972.
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